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Is Solar Worth It in Friendswood, Texas?

We analyzed CenterPoint Energy (transmission) rate books, NREL irradiance data, and Texas tax codes to calculate the real ROI for homeowners in 77546.

Market Snapshot

Elec. Rate
$0.14/kWh
Sun Hours
5.22
Utility CenterPoint Energy (transmission)
Tax Exempt Yes
Battery Optional

Analyst Note: The "4kW Benchmark"

The analysis below uses a standardized 4kW system to provide a fair baseline comparison across cities. However, the average electric bill in Friendswood is $175.0.

⚠️ Most homes here will need a larger system (8kW–12kW) to reach 100% offset. Use the calculator below for your exact numbers.

Summer electricity bills from your Retail Electric Provider (REP), delivered through the CenterPoint Energy network, can be a major expense for Friendswood homeowners. With intense Gulf Coast sun and the constant threat of grid outages during hurricane season, rooftop solar is becoming a key tool for both saving money and securing your power supply. By generating your own clean energy, you can significantly reduce your monthly costs and gain peace of mind.

Benchmark Cost Analysis

How Much Do Solar Panels Cost in Friendswood?

The upfront investment in solar is more accessible than ever in 2026. A standard solar-only system costs about $11,500, which drops to $8,050 after the 30% federal tax credit. However, due to the unreliability of the ERCOT grid, many homeowners are opting for a solar + battery system for uninterrupted power. This combination system runs about $23,500 upfront, or $16,450 after the federal incentive. While the payback period is longer, the added security is invaluable during storms or grid failures.

Incentives & Tax Credits

Texas Solar Incentives for 2026

Friendswood homeowners can take advantage of several powerful incentives. The most significant is the 30% Federal ITC, which is a direct dollar-for-dollar reduction of your tax liability. Texas also offers two key state-level benefits: a 100% property tax exemption, so your property taxes won't increase despite your home's added value, and a 100% sales tax exemption on the solar equipment itself.

Net Metering: CenterPoint Energy (transmission)

Policy Status

No Statewide NEM

Battery Priority

Optional

Navigating Texas's Solar Buyback Programs

Texas does not have a statewide net metering mandate, which means your savings depend on the plan you choose from your Retail Electric Provider (REP). As a CenterPoint Energy customer for transmission, you have the power to choose an REP that offers a favorable 'solar buyback' plan. These plans credit you for the excess energy your panels send to the grid. Choosing the right plan is critical to maximizing your return on investment, as credit rates can vary from near-retail to wholesale.

Projected Savings

Expected Solar Savings in Friendswood

A typical 4 kW solar installation in Friendswood can offset a large portion of a $175 average monthly electricity bill. Based on a local electricity rate of $0.14/kWh, you can expect to save around $811 annually, or nearly $68 per month. This protects you from the unpredictable rate hikes common in Texas's deregulated energy market. The real value for many, however, is the energy security during power outages that a paired battery system provides.

Local Questions Answered

Are solar panels strong enough for Friendswood's hurricane season?
Yes. Modern, high-quality solar panels are engineered to withstand extreme weather. They typically carry wind ratings of 140 mph or higher and are tested against hail impacts, making them a durable choice for the Gulf Coast.
Do I absolutely need a battery with my solar system in Texas?
For bill savings, a battery isn't strictly necessary if you have a good solar buyback plan. For reliable backup power during ERCOT grid outages, however, a battery is essential. A solar-only system will shut down during a grid failure for safety reasons.
How do I find the best electricity plan for solar in the Houston area?
You need to shop around for a Retail Electric Provider (REP) that offers high buyback credits. Some companies specialize in these plans. Our solar calculator can help model savings based on different REP programs to find the best fit for you.

Calculate Your Solar Savings

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Initializing Solar Engine...

* Calculations based on CenterPoint Energy (transmission) residential rates (0.14/kWh).

Data Transparency & Methodology

Estimates for Friendswood, Texas are produced by the SunCents Solar Engine (v1.2). We combine the following verified or standard industry sources:

Performance (PV production)

NREL PVWatts — modeled annual and hourly AC output (kWh), solar radiation, and system losses for a standardized array size so cities can be compared fairly.

nrel.gov

Electricity rates (tariffs)

U.S. Energy Information Administration (EIA) — state-level average retail electricity prices ($/kWh) and supporting series for economic context.

eia.gov

Incentives & programs

DSIRE — state and local rebates, net metering, and policy programs (summarized for readability; always confirm eligibility with a tax or solar professional).

dsireusa.org

Federal tax credit (ITC)

Investment Tax Credit — federal residential solar credit (e.g. 30% of qualified costs where applicable); rules change with statute—verify with a qualified advisor.

energy.gov

Utilities & interconnection

Where shown, local utilities (e.g. APS, PG&E, FPL, and other IOUs or munis) are mapped from public interconnection, tariff, or service-territory references so net metering and rider rules match your area—not generic national averages.